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Table 1 Culture conditions for isolating organisms

From: Isolation and characterization of diverse microbial representatives from the human skin microbiome

Target

Media

Temperature

Special conditions

Leading number in isolate ID 1

Research participant(s)

Aerobes

Blood agar (Hardy Diagnostics)

Room temp.

Aerobic

0

All

Aerobes

Blood agar (Hardy Diagnostics)

37 °C

Aerobic

1

60, 63, 66, 70

Anaerobes

Blood agar (Hardy Diagnostics)

37 °C

Anaerobic3

2

60, 63, 66, 70

Slow growers

R2A (BD Biosciences)

Room temp.

Aerobic

4

63, 66, 70

Lactobacilli

MRS (Difco)

Room temp.

Aerobic

6

63, 66, 70

Fungi

PDA (BD Biosciences)

Room temp.

Aerobic

5

63, 66, 70

Spores

Blood agar (Hardy Diagnostics)

Room temp.

4 h incubation in 70% EtOH, aerobic

7

63, 66, 70

Anaerobic spores

Blood agar (Hardy Diagnostics)

37 °C

4 h incubation in 70% EtOH, anaerobic3

8

66, 70

Capnophiles

Blood agar (Hardy Diagnostics)

37 °C

Aerobic + 5% CO2

3

60

Gram-negative

MacConkey

Room temp.

Aerobic, dark

6

70

Halophiles

Medium for halophilic bacteria2

Room temp.

10% NaCl, aerobic

3

70

Anaerobic halophiles

Medium for halophilic bacteria2

37 °C

10% NaCl, anaerobic3

9

70

Deep skin aerobes

Blood agar (Hardy Diagnostics)

37 °C

Tape strips #5 and #10, aerobic

TS5, TS10

70

Deep skin anaerobes

Blood agar (Hardy Diagnostics)

37 °C

Tape strips #5 and #10, anaerobic3

TS5a, TS10a

70

  1. 1For example, FM060_X01 represents the first isolate from the forehead site (FM) from research participants # 60, where X is the leading number
  2. 2DSMZ 73 media, 10 g/L casamino acids (Sigma), 10 g/L yeast extract (Sigma), 100 g/L NaCl, pH7.0 [37]
  3. 3Anaerobic conditions were obtained using the BD GasPak EZ system (Fisher Scientific)